ORIGIN: ChinaEXTRACTION: Steam distillation of the leaves & young twigs.SCENT: Woody, sweet, camphoraceous and fresh.Eucalyptus essential oil is stimulating and also clearing when used as an inhalant. It is wonderfully antiseptic and is beneficial in massage blends for muscular fatigue.Blends well with the following essential oils: Lavender, Rosemary, Thyme, Marjoram, Cedarwood, Pine and Lemon.PRECAUTIONS:-Eucalyptus essential oil should not be used on children under the age of three. It is toxic if taken internally and can irritate the skin if undiluted.